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6 May 2016

Smallest and Biggest number - 5th Maths page 7


How to write the smallest and biggest number (www.naabadi.org)

Problem 2:    2, 5, 1, 4
First we write in ascending order. For that we read number from 0 to 9
Is there 0 ? no....
Is there 1 ? Yes, then write 1 on black board
Is there 2 ? Yes, then write comma and 2 after above(1)
Is there 3 ? No,
Is there 4 ? Yes, then write comma and 4 after above (1,2,)
Is there 5 ? Yes, then write comma and 5 after above(1, 2, 4)

We get ascending order like 1,2,4,5
Now, we write above number without commas. we get the number 1245. This is smallest number four digit made from given four numbers.

Now write reverse order of ascending order. we get like 5, 4, 2, 1 . This is descending order
Now, we write above number without commas. we get the number 5421. This is biggest number four digit made from given four numbers.

Problem 3:    7, 3, 6, 8
We get ascending order like 3, 6, 7, 8
Now, the Smallest Number = 3678
Biggest number = 8763


Problem 4:    9, 2, 7, 3
We get ascending order like 2, 3, 7, 9
Now, the Smallest Number = 2379
Biggest number = 9732


Problem 1:    5, 1, 0, 9
We get ascending order like 0, 1, 5, 9
We write above and get 0159. This is the 3digit number. This is wrong
So, First we left 0, and start with 1, after that write remaing numbers in ascending order like 1059. this smallest number

We write reverse order of ascending order like 9, 5, 1, 0 
we write above numbers without commas like 9510. This is biggest number

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